baber/WOPTO huggingface dataset:
Patent JP-2003308100-A (JP)
Title: Algebraic codebook with signal-selected pulse amplitude for fast coding of speech signal
Inventor: ADOUL JEAN-PIERRE
IPC: G10L19/107
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform a search with a codebook.  <P>SOLUTION: This codebook includes both zero-amplitude pulses and non-zero- amplitude pulses assigned to different positions L and respective positions p=1, 2,...L with pulse amplitude/position combinations (A<SB>k</SB>). Each non-zero-amplitude pulse assumes at least one of q possible amplitudes. A subset of the combinations (A<SB>k</SB>) from the codebook is pre-selected, and only this subset is searched to reduce complexity. The pre-selection of the subset consists of pre- establishing an amplitude/position function in relation to a sound signal. The establishment comprises: processing the sound signal to generate a target signal D subjected to backward filtering and a residual signal R' subjected to pitch removal; calculating an amplitude predictive vector B in response to the target signal D subjected to backward filtering and the residual signal R' subjected to pitch removal; quantizing the amplitude predictive value B<SB>p</SB>of the vector B with respect to each position p; obtaining an amplitude to be selected for the particular position p; and pre-assigning one of the q possible amplitudes to each position q as an effective amplitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292887-A (JP)
Title: Method for manufacturing member in plasma treatment vessel and member in plasma treatment vessel manufactured by the same
Inventor: OGASAWARA MASAHIRO
IPC: C23C16/44
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming anodically oxidized films of aluminum capable of suppressing the initial particles generated from aluminum parts formed with the anodically oxidized films on their surfaces and an aluminum member.  <P>SOLUTION: The method for manufacturing the members in a plasma treatment vessel to be arranged within the plasma treatment vessel formed by subjecting an object to be treated to plasma treatment has an anodically oxidized film forming process (S3) of forming the anodically oxidized film on the surface of an aluminum base material, a sealing treatment process (S4) of sealing the pores formed in the anodically oxidized film and a heat treatment process (S5) of heating the anodically oxidized film after subjecting the film to the sealing treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298939-A (JP)
Title: Exothermic facing agent
Inventor: ITO MASAO
IPC: B22C3/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exothermic facing agent with which a toughness casting preventing the brittleness can be produced, in the production of a thin casting.  <P>SOLUTION: The facing agent for coating on the surface of a sand mold when the casting is produced by using the sand mold is contained of exothermic material powder of at least one selected from group composed of aluminum powder, magnesium powder, alloy powder of the aluminum and the magnesium, and calcium-silicide powder. When molten metal is poured into the sand mold coated with the exothermic facing agent, the facing agent is heated with the heat of the molten metal to generate the heat. Cooling speed of the molten metal is reduced with the heat and the lowering of fluidity of the molten metal is delayed and the development of misrun in the thin part is prevented and also, the brittleness on the surface part of the casting can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312059-A (JP)
Title: Image encoding transmission apparatus
Inventor: SAKAZUME SATOSHI
IPC: H04N19/423
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding transmission apparatus for realizing image transmission with a higher quality than that of prior arts by changing the frame rate at a decoder side depending on the number of frames in a GOV (group of VOP) stored until the decoding time so as to reproduce and display the frames with an equal interval as much as possible thereby decreasing the effect of the GOV on decoding.  <P>SOLUTION: An encode section 111 acquires a received frame via a switch SW2 from a first memory 106 for storing a plurality of frames, and acquires one reference frame selected by a switch SW4 from a plurality of reference frames stored in a second memory 113 for storing a plurality of frame. Thereafter, the encoding section 114 encodes the acquired input frame and reference frame and outputs the obtained encoded frame to a buffer 109. A local decode section 116 decodes the acquired encoded frame and reference frame to produce a reference frame and stores the reference frame into the second memory 113 for storing the plurality of frame via a switch SW3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006781-A (JP)
Title: Imaging array and its manufacturing method
Inventor: LEE JI UNG
IPC: H01L27/146
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To shield a TFT channel region from undesired light.  <P>SOLUTION: A radiation detector comprises a top gate thin film transistor (TFT) which comprises a source electrode 50, a drain electrode 52, a gate electrode 62, a TFT dielectric layer 64, a TFT semiconductor layer 66 and a TFT intrinsic amorphous silicon (a-Si) layer 58. The radiation detector further comprises a capacitor 68 which comprises a first electrode 54, a second electrode 72 which is almost coplanar to the gate electrode and a capacitor dielectric 70. The capacitor dielectric comprises a capacitor dielectric layer 74 which is almost coplanar to the TFT dielectric layer, a capacitor semiconductor layer 76 which is almost coplanar to the TFT semiconductor layer and a capacitor a-Si layer which is almost coplanar to the TFTa-Si layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309148-A (JP)
Title: Weight detector
Inventor: WAKASA YUKIO
IPC: G01G23/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight detector for enhancing detection accuracy by removing the effect of vibration disturbance from the detector installation side and the article placement side.  <P>SOLUTION: This weight detector is equipped with a weight detecting load cell 31 for detecting weight with its fixed end 31a fixed to a fixation base 13 stood on the floor while its free end 31b being loaded with the weight of an article X, a first vibration detecting load cell 32 provided on the fixed end 31a side of the load cell 31 to detect a vibration component, that is, a floor vibration component, on the fixed end 31a side, and a second vibration detecting load cell 33 provided on the free end 31b side of the load cell 31 to detect a vibration component, that is, a motor vibration component, on the free end 31b side. This weight detector detects the weight of the article X with high accuracy by removing the two vibration components from a detection signal obtained by the load cell 31 based on detection signals obtained by the respective load cells 31 to 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305049-A (JP)
Title: Gene encoding glucosyltransferase and its utilization
Inventor: YOSHIDA HIROYUKI
IPC: C12N9/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chalcone 2'-O-glucosyltransferase (Ch 2'GT) gene, to provide a method for utilizing the same, especially a method for changing the flower color of a plant.  <P>SOLUTION: All RNAs were extracted from flower petals in the flower buds of Dianthus caryophyllus [A66] putting forth yellow flowers and Dianthus caryophyllus [8358-01] putting forth orange color flowers, and mRNAs were prepared. Further, cDNAs were synthesized. cDNAs as candidates for the Ch 2'GT were isolated by PCR screening treatment using a degeneracy primer. Subsequently, the activities of encoded proteins were measured from the cDNAs. As the result, it was found that there were two kinds of the cDNAs for producing a chalconnaringenin glucoside from chalconnaringenin as a substrate. The flower color of a plant can be changed by the utilization of the DNAs encoding the Ch 2'GT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221515-A (JP)
Title: Semiconductor substrate and method of manufacturing same
Inventor: OGINO MASANOBU
IPC: H01L21/205
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate in which a heavily doped layer having a resistance that is uniform within a lot is easily formed, and furthermore any protective film for inhibiting out-diffusion of the impurity from the heavily doped layer is not required.  <P>SOLUTION: The semiconductor substrate is constituted such that a heavily doped diffusion layer 2 whose impurity concentration is higher than that of a lightly doped substrate 1 containing an impurity at a low concentration is formed on the entire upper surface of the lightly doped substrate, and an epitaxial layer 3 containing an impurity at a concentration lower than that of the heavily doped diffusion layer is formed on the entire upper surface of the heavily doped diffusion layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305369-A (JP)
Title: Article display rack for freezing/refrigerating showcase
Inventor: OKADA MASAFUMI
IPC: F25D25/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article display rack preventing a clearance from being formed between the rear part of the article display rack and a partition plate even if an inclination angle is different and used in common in a showcase having a storage with a different depth.  <P>SOLUTION: This article display rack 6 for a freezing/refrigerating showcase is formed of a wire rod and comprises a body part 9 and a sliding part 19 slidably assembled therewith. The body part 9 is formed of crosspieces 11 displaced in parallel to each other at an appropriate interval and multiple vertical pieces 12 disposed over the crosspieces 11 in parallel to each other. The sliding part 19 is formed of support members 14 having one ends detachably locked to the showcase side and the other ends slidably engaged with the lower part of the body part, a lateral member 17 disposed in the upper part adjacent to the end parts of the support members 14 orthogonally crossing therewith and multiple vertical members 18 having one ends fixedly disposed on the lateral member 17. The support member 14 of the sliding part 19 is slidably engaged with lock members 13 provided in the lower part of the body part 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305918-A (JP)
Title: Plasma treatment method and plasma treatment apparatus used therefor
Inventor: TAKATSUMA MAKOTO
IPC: H01J11/22
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus and a plasma treatment method capable of carrying out even and highly reliable surface treatment even in the case of enlargement of surface area.  <P>SOLUTION: The plasma treatment method is for treating an object to be treated with plasma by generating plasma under pressure approximately atmospheric pressure owing to electric discharge caused by supplying a gas between a pair of electrodes on the opposite to each other at a prescribed gap and applying an electric field. In the method, a dielectric body having an electrostatic capacity of 0.07-0.6 pF/mm<SP>2</SP>per unit surface area is inserted between the electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004271155-A (JP)
Title: Portable quickly drying implement for clothing
Inventor: MORIKUBO TOMOYUKI
IPC: F26B5/16
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable quickly drying implement for easily and quickly drying clothing when getting wet with water during outing.  <P>SOLUTION: Rollers 2 are mounted at both ends of a tweezer-shaped shank 1. The rollers 2 are each formed of a highly water absorptive powder resin 4 set around a core material 3 and covered with a gauze. A clothing fabric getting wet with water is held between the two rollers and it can be dried by rolling the rollers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004318381-A (JP)
Title: Similarity computing method, similarity computing program, and computer-readable storage medium storing it
Inventor: HASHIDA KOICHI
IPC: G06F12/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically and efficiently find similarity matching context in information search.  <P>SOLUTION: A CPU (processing unit) inputs a search query from a main storage part or an input part (S201), performs graph creation processing for graphic expression (S203), and stores it (S205). The processing unit finds a solution candidate f represented by a partial function from a set of node and link of the query Q to a set of node and link of a database D (S206). The processing unit adds a label to the node or the link of the query Q according to a thesaurus T to create a search query Q' (S207) and finds a solution candidate f' (S209). The processing unit finds a solution candidate score s(f') serving as a real value showing goodness of the candidate f' as the solution candidate (S211) and finds context similarity S(x, L) in the context between an existing label of the node or the link in the query Q and other labels L (S213). The processing unit stores the S(x, L) in a storage part (S215) and displays it in a display part (S217).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006313-A (JP)
Title: Manufacturing method of electro-optical device, electro-optical device, and electronic apparatus
Inventor: NAKANISHI HAYATO
IPC: H01L27/12
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electro-optical device which facilitates manufacturing of power supply wiring.  <P>SOLUTION: The manufacturing method of the electro-optical device is formed with a light emitting element forming a light emitting layer between a first electrode and a second electrode, a scanning line supplying a scanning signal, a signal line formed in a direction intersecting the scanning line, and a light-emitting power supply wiring. The manufacturing method of the electro-optical device has a process forming the light-emitting power supply wiring by spreading light material including conductive material, and the power supply wiring is formed by a ink jet means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316823-A (JP)
Title: Extensible shaft
Inventor: HIRAGUSHI SHUZO
IPC: F16D3/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the looseness of the spline-fitting of an extensible shaft and also suppress sliding resistance.  <P>SOLUTION: On a countershaft 2 as this extensible shaft, the end part 14a of an inner shaft part 14 is inserted into a fitting hole 13b at the end part 13a of an outer shaft part 13 for spline fitting. An elastic deformation part 18 is formed on the outer shaft part 13 by local pressing, and the diameter reduced part 13e of the outer shaft part 13 corresponding to the elastic deformation part 18 is tightened by a generally annular tightening member 19. The contact engagement part 18b of the elastic deformation part 18 is engaged with the corresponding portion 14c of the inner shaft part 14 without radial looseness and allows the relative sliding of the inner shaft part 14. Since a clearance is left after spline-fitting at a part of the shaft in the circumferential direction, the sliding resistance can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277684-A (JP)
Title: Nano lubricant
Inventor: ABE YOSHIHIRO
IPC: C10M169/04
Filed: 2003-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition extending the life of an engine, a gear box and a mechanical bearing and reducing the vibration and resistance/heat generation/sound generation of a rotary part.  <P>SOLUTION: This nano lubricant is produced by using a waste tire residue as a raw material and making the carbon nano. The carbon nano obtained by utilizing the waste tire residue is used for burying the gap between parts directly or through oils and fats, to reduce the gaps between parts by saving a process of grinding by using a grinding material, etc., for a new parts. Thereby, the life of the engine, gear box and mechanical bearing is extended and the vibration and the resistance/heat generation/sound generation of the rotary part can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323250-A (JP)
Title: Method of forming droplet slidable filming and coating liquid for forming droplet slidable coating film
Inventor: KUMON SOICHI
IPC: C03C17/30
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a droplet slidable filmings useful for a glass for vehicle or a glass for building and having high water droplet slipping and falling down property.  <P>SOLUTION: The method of forming a droplet slidable coating film has a process for adding water and an acid catalyst into a solution consisting of 3 components of alkoxy silane, alkoxyl group terminated dimethyl silicone and fluoroalkyl silane and an organic solvent to hydrolyze and condensation-polymerize 3 components simultaneously to prepare a pre-coating liquid. The concentration of alkoxyl silane in the hydrolysis and poly-condensation is 0.1-0.8 mol/kg to total quantity of 3 components, the organic solvent, water and the acid catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328107-A (JP)
Title: Semiconductor integrated circuit for high frequency power amplification and electronic component for high frequency power amplification, and wireless communication system
Inventor: TAKAHASHI KYOICHI
IPC: H04B1/40
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the stability of a control loop and a response with respect to a change in transmission request level in a wireless communication system adopting a current detection system for detecting an output level required for the feedback control of output power.  <P>SOLUTION: In an electronic component (200) for high frequency power amplification for adopting the current detection system to detect an output level required for the feedback control of the output power of a high frequency power amplification circuit (10) and including an error amplifier (50) for comparing an output level detection signal with an output level instruction signal to generate a signal for controlling the gain of the high frequency power amplification circuit in response to the difference of comparison, a low pass filter type amplification circuit (51) provided with a phase compensation circuit (52) comprising a resistive element and the series connection of a resistive element and a capacitive element, the series connection connected in parallel with the resistive element between an output terminal and an inverting input terminal of the amplification circuit (51) is adopted for the error amplifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325792-A (JP)
Title: Diffraction optical element and optical pickup system using the same
Inventor: TAKADA TAMA
IPC: G02B13/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction optical element which makes different recording media including those of the next generation commonly usable with a simple configuration, is high in diffraction efficiency and can be easily manufactured, and an optical pickup system using the same.  <P>SOLUTION: The diffraction optical element which has a grating section of a staircase shape in section and does not diffract light of λ1 and diffracts light of λ2 of the lights of the two wavelengths λ1 and λ2 varying from each other employs the configuration that H=M×L1, ϕ(M)<ϕ(1), M=2 or 3 hold, where ϕ(M) =2π×¾M×L1/L2-I(M×L1/L2)¾; L1 and L2 are respectively the heights at which an optical difference of one wavelength is induced by light beams of λ1 and λ2; H is the height of one step; ϕ(M) is the phase difference of the light beam of the wavelength λ2; and I(x) is an integer nearest x.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327245-A (JP)
Title: Method of forming fluorescent screen
Inventor: MATSUO KOJI
IPC: H01J9/227
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance positional accuracy in applying phosphor film materials applied between black matrixes, by forming the black matrix having a thick film thickness.  <P>SOLUTION: A light absorbing layer 2 and a resist film 3 are formed in this order on the inner surface of a glass panel 1, and after patterning the resist film 3, the black matrix 7 is formed by applying etching to the light absorbing layer 2. The phosphor film materials 8R, 8G, 8B are applied to the insides of regions divided by the black matrix 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327796-A (JP)
Title: Semiconductor device
Inventor: SHINO TOMOAKI
IPC: H01L21/8238
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having self-layout capable of reducing the area, and for securing margin of lithography.  <P>SOLUTION: An end part F1 of the gate wiring of a load transistor LO1, projected from an active region PD1, is arranged so as to be oblique with respect to the gate width direction of the load transistor LO1, and an end part F2 of the gate wiring of a load transistor LO2, projected from an active region PD2, is arranged so as to be oblique to the gate width direction of the load transistor LO2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325922-A (JP)
Title: Optical scanner
Inventor: SUGIMURA HIDEKI
IPC: H01S5/022
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which a mistake of insertion is prevented by surely inserting a plurality of leads formed on a laser diode into the lead insertion holes formed on a laser driving circuit substrate.  <P>SOLUTION: A plurality of guide holes 14c for inserting leads into which a plurality of leads 2c provided on the laser diode 2 are inserted are formed on a guide member 14 for lead fitted on the laser driving circuit substrate 10. The diameter of the lead entrance 14e of the guide holes 14c for inserting leads is formed with a diameter larger than the diameter of a lead exit 14f, and the guide holes 14c have a tapered shape. When a laser holder 9 which holds the laser diode 2 is positioned with respect to the laser driving circuit substrate 10 and fitted, the respective leads 2c are inserted into the guide holes 14c for lead insertion and guided by the guide holes 14c for lead insertion, and easily and surely inserted into holes 10b for lead insertion formed on the laser driving circuit substrate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323784-A (JP)
Title: Polybutylene terephthalate resin composition and resin molded article obtained by using the same
Inventor: UKON SEIICHI
IPC: C08L67/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition comprising a polybutylene terephthalate resin and, incorporated therewith, a surface-treated functional inorganic filler, and to enhance mechanical properties thereof in particular.  <P>SOLUTION: The polybutylene terephthalate resin composition comprises 100 pts. wt. of the polybutylene terephthalate resin, and incorporated therewith, 10-30 pts. wt. of the inorganic filler having its surface treated with an alkoxysilane bearing at least one phenyl group in the molecule, for example, phenyltriethoxysilane in an amount of 0.5-3.0 wt%. Presumably, the alkoxysilane as the surface-treating agent exhibits good bonding properties to the inorganic filler and is excellently compatible with the polybutylene terephthalate resin. Thus, remarkable enhancement of the properties of the resin composition is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI